Ceske Budejovice, then Czechoslovakia, 6 - 11 August 1990

317 delegates from 45 countries.

Sections:
Biological role of mites in soil
Water mites as the indicators of environmental pollution
Mites as pests of plants
Mites as pests of stored products
Mites and ticks as parasites of humans and animals
Mites and ticks as vectors of diseases
Morphology and phylogeny
Physiology and biochemistry
Genetics and reproduction
Ecology, biology and behavior
Biological control
Chemical control.

Copyright  International Congress of Acarology.   Published by Zhi-Qiang Zhang